InChI=1/C22H19NO6S/c1-2-28-22(27)19-20(26)17(30-21(19)23-15-6-4-3-5-7-15)12-14-8-10-16(11-9-14)29-13-18(24)25/h3-12,26H,2,13H2,1H3,(H,24,25)/p-2/b17-12-,23-21?/fC22H17NO6S/h26h/q-2 E3F6600A31037F87